Mo Jingxue, a top modern toxicologist, once traveled through time and became the abandoned daughter of the Mo family of the Jokhang Dynasty - the "sick" ninth princess who was sent to the palace as a pawn by the family. She was forced to marry Yan Qingci, the idle prince who was said to be frail and powerless.
On their wedding night, Mo Jingxue saw through Yan Qingci's "sick" disguise and discovered that he was actually the mastermind secretly manipulating the government. The two reached a contract: she would use her medical skills and poisonous skills to help him seize the throne, and he would give her the honor of the princess and the opportunity for revenge.
She saves people and promotes good deeds in the name of "miraculous doctor", and eliminates traitors and sycophants in the name of "poisonous concubine". He saved the Queen Mother from the poison and cured the plague in southern Xinjiang, but was accused in the court of being a "monster concubine who brought harm to the country". He held her hand in the Jinluan Palace and said, "My concubine can heal the world, and she can also poison this dirty court."
When the war broke out on the border, the enemy country used strange poisons to destroy three cities in a row. Mo Jingxue put on armor and went into battle, fighting poison with poison, but was plotted by the forces in the DPRK and found himself in a desperate situation. Yan Qingci led his cavalry to break through the enemy camp, pointing his sword at the dragon chair: "If you want this country, I will knock it down and give it to you."
The truth is cruel: there was a massacre of the Mo family a hundred years ago, and the real culprit behind the scenes was actually related to the imperial power. And Yan Qingci has been planning for many years, and what he wants from the beginning is not just the throne... Between love and hatred, family feud and national calamity, the two engage in a game of power that will overturn the world.
